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| author | Karsten Graul <kgraul@linux.ibm.com> | 2020-05-04 14:18:38 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-04 19:54:39 +0200 |
| commit | c6f02ebeea3a0ff4bddddf0fd82303190ebb3dd1 (patch) | |
| tree | 479101eb52292f12f891c45f3615c16d15e16d37 /Documentation/bpf | |
| parent | net/smc: save state of last sent CDC message (diff) | |
| download | linux-c6f02ebeea3a0ff4bddddf0fd82303190ebb3dd1.tar.xz linux-c6f02ebeea3a0ff4bddddf0fd82303190ebb3dd1.zip | |
net/smc: switch connections to alternate link
Add smc_switch_conns() to switch all connections from a link that is
going down. Find an other link to switch the connections to, and
switch each connection to the new link. smc_switch_cursor() updates the
cursors of a connection to the state of the last successfully sent CDC
message. When there is no link to switch to, terminate the link group.
Call smc_switch_conns() when a link is going down.
And with the possibility that links of connections can switch adapt CDC
and TX functions to detect and handle link switches.
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/bpf')
0 files changed, 0 insertions, 0 deletions